Filter element



FIG. 1 is a side view of a filter element showing my new design;

FIG. 2 is a top plan view of the filter element of FIG. 1;

FIG. 3 is a bottom view of the filter element of FIG. 1;

FIG. 4 is an elevated perspective view of the filter element of FIG. 1; and,

FIG. 5 is an elevated perspective view similar to FIG. 4, but where the filter element is rotated 90 degrees around its central axis.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a filter element, as shown and described. 